电容式引张线仪、垂线坐标仪性能特点及改进

摘要

电容式仪器已在国内工程中广泛运用,在国外已在10多个国家的工程中得到运用.文中主要介绍了电容式仪器的原理、性能及特点,着重从提高绝缘度与测量稳定性方面介绍了随着技术的进步对电容式仪器技术性能的改进.%The capacitance instruments have been extensively used in worldwide projects. The principles, performance and characteristics of the capacitance instruments are introduced. With the technical progress, the improved methods for the capacitance instruments are discussed from the two aspects of raising the insulativity and the measuringstability.